@mixin min-screen($size) {
	@media screen and (min-width: $size){
		@content
	}
}

@mixin border-radius($radius) {
	-webkit-border-radius: $radius;
	-moz-border-radius: $radius;
	border-radius: $radius;
}

@mixin border-box {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

@mixin boxShadow {
	-webkit-box-shadow: 0px 0px 2px 0px rgba(40, 40, 40, 0.2);
	-moz-box-shadow:    0px 0px 2px 0px rgba(40, 40, 40, 0.2);
	box-shadow:         0px 0px 2px 0px rgba(40, 40, 40, 0.2);
}

@mixin transition($transition-time, $transition-property: all, $method: ease) {
    -webkit-transition: $transition-property $transition-time $method;
    -moz-transition:    $transition-property $transition-time $method;
    -ms-transition:     $transition-property $transition-time $method;
    -o-transition:      $transition-property $transition-time $method;
    transition:         $transition-property $transition-time $method;
}